工会向CN组织发出72小时的罢工通知,并挑战联邦政府的干预,威胁美国全面恢复货运。 Teamsters union serves a 72-hour strike notice to CN and challenges federal government intervention, threatening full freight traffic resumption in the US.

卡车工人工会向加拿大国家铁路 (CN) 发出72小时罢工通知, 并对联邦政府干预迫使铁路工人重新工作提出监管挑战, 增加了美国全面货运运输恢复的不确定性. Teamsters union serves a 72-hour strike notice to Canadian National Railway (CN) and files a regulatory challenge against the federal government's intervention to force rail workers back to work, raising uncertainty about the resumption of full freight traffic in the US. 罢工通知和监管挑战来自联邦政府试图解决当前劳资纠纷的努力。 The strike notice and regulatory challenge come in response to the federal government's attempts to resolve the ongoing labor dispute.